初始化项目

2026-09-01 22:15:50 +08:00
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+<?php
+// +----------------------------------------------------------------------
+// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
+// +----------------------------------------------------------------------
+// | Author: 萤火科技 <admin@yiovo.com>
+// +----------------------------------------------------------------------
+declare (strict_types=1);
+
+namespace app\api\service\order\source;
+
+use app\api\model\GoodsSku as GoodsSkuModel;
+
+/**
+ * 订单来源-普通订单扩展类
+ * Class Main
+ * @package app\api\service\order\source
+ */
+class Main extends Basics
+{
+    /**
+     * 判断订单是否允许付款
+     * @param $order
+     * @return bool
+     */
+    public function checkOrderStatusOnPay($order)
+    {
+        // 判断订单状态
+        if (!$this->checkOrderStatusOnPayCommon($order)) {
+            return false;
+        }
+        // 判断商品状态、库存
+        if (!$this->checkGoodsStatusOnPay($order['goods'])) {
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * 判断商品状态、库存 (未付款订单)
+     * @param $goodsList
+     * @return bool
+     */
+    protected function checkGoodsStatusOnPay($goodsList)
+    {
+        foreach ($goodsList as $goods) {
+            // 判断商品是否下架
+            if (
+                empty($goods['goods'])
+                || $goods['goods']['status'] != 10
+            ) {
+                $this->error = "很抱歉，商品 [{$goods['goods_name']}] 已下架";
+                return false;
+            }
+            // 获取商品的sku信息
+            $goodsSku = $this->getOrderGoodsSku($goods['goods_id'], $goods['goods_sku_id']);
+            // sku已不存在
+            if (empty($goodsSku)) {
+                $this->error = "很抱歉，商品 [{$goods['goods_name']}] sku已不存在，请重新下单";
+                return false;
+            }
+            // 付款减库存
+            if ($goods['deduct_stock_type'] == 20 && $goods['total_num'] > $goodsSku['stock_num']) {
+                $this->error = "很抱歉，商品 [{$goods['goods_name']}] 库存不足";
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * 获取指定的商品sku信息
+     * @param $goodsId
+     * @param $goodsSkuId
+     * @return GoodsSkuModel|array|null
+     */
+    private function getOrderGoodsSku($goodsId, $goodsSkuId)
+    {
+        return GoodsSkuModel::detail($goodsId, $goodsSkuId);
+    }
+
+}